Four days after Newtown’s mass shooting, the National Rifle Association released a statement today, promising a major news conference Friday. MSNBC's Lawrence O'Donnell, the Sunlight Foundation's Lee Drutman, and the Washington Post's EJ Dionne discuss whether this signals a turning point on gun policy or whether it's a politically-calculated move by the nation's largest pro-gun lobby.Dec. 19, 2012
